TY - JOUR AU - M. F. Sukhinin TI - Differentiability with respect to parameters in the presence of a priori estimates JO - Matematičeskie zametki PY - 1991 SP - 125 EP - 130 VL - 50 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1991_50_2_a15/ LA - ru ID - MZM_1991_50_2_a15 ER -